#SOFT RESET MACBOOK PRO HOW TO#
#SOFT RESET MACBOOK PRO PRO#
#SOFT RESET MACBOOK PRO SOFTWARE#

#SOFT RESET MACBOOK PRO SOFTWARE#

It is important to note that resetting the SMC can potentially cause issues with any specialized hardware or software installed on your Mac so it is important to use caution when doing so. Additionally, any changes you have made in System Preferences related to these functions may be reversed as well. This means that all of these settings will be set back to their default values. If you reset the SMC on your Mac, it will reset the low-level settings related to the power button response, battery management, sleep settings, thermal management, lighting settings, and video source selection. The Effects of Resetting the SMC on a Mac This diagnostic tool can be used to check any hardware-related problems such as defective RAM or other components that could be causing issues with your computer's performance. This is useful for troubleshooting any issues related to login items, fonts, or system extensions that may be causing issues with the regular startup process.ĭ: Pressing the D key during startup will launch Apple Hardware Test if it's available on your Mac model. In safe mode, only essential services are loaded and all non-essential items are disabled. Shift (?): Pressing and holding the shift key during startup will boot your Mac in safe mode. From here, you can access Disk Utility to repair or erase your startup disk, reinstall macOS, restore from a Time Machine backup or get help online. NVRAM stores system settings such as time zone, speaker volume, display resolution, etc., while PRAM stores information related to startup disk selection and system volume.Ĭommand (?) + R: This combination will start up your Mac from the built-in macOS Recovery mode.

Option (?) + Command (?) + P + R: This combination will reset your Mac's Non-Volatile RAM (NVRAM) and Parameter RAM (PRAM). In order to reset your Mac, you can use a combination of the following button combinations. This is a good troubleshooting technique to try when experiencing any type of issue on your Mac. When these keys are held down, your MacBook's screen will go blank and the computer will restart itself. To perform this reset, you must press and hold down the Command (?) button, the Control (Ctrl) key, and the power button simultaneously.

#SOFT RESET MACBOOK PRO PRO#

Performing a Hard Reset on a MacĪ Mac hard reset is the process of restarting your MacBook Air or MacBook Pro in order to fix software issues and errors. This should restore your SMC settings and hopefully resolve any issues you were having with it. After that, release the power button and wait for your laptop to start up again. To reset the SMC, you will need to shut down your laptop and disconnect all external devices from it before pressing the power button for at least 10 seconds. It can be used to fix various problems related to power, battery, fans, or other features on the MacBook Pro. This involves restoring the SMC's various settings, such as power management, battery charging, and cooling fan operation. SMC resetting a MacBook Pro is a process of resetting the system management controller (SMC) to its original state.

#SOFT RESET MACBOOK PRO HOW TO#

How to Perform an SMC Reset on a MacBook Pro

Soft reset macbook pro